<template>
    <div class="main-context">
        <el-form :model="ruleForm" :rules="rules" ref="ruleForm" label-width="100px" class="demo-ruleForm">
            <el-form-item label="活动名称" prop="name">
                <el-input v-model="ruleForm.name"></el-input>
            </el-form-item>
            <el-form-item label="活动区域" prop="region">
                <el-select v-model="ruleForm.region" placeholder="请选择活动区域">
                    <el-option label="区域一" value="shanghai"></el-option>
                    <el-option label="区域二" value="beijing"></el-option>
                </el-select>
            </el-form-item>
            <el-form-item label="活动时间" required>
                <el-col :span="11">
                    <el-form-item prop="date1">
                        <el-date-picker type="date" placeholder="选择日期" v-model="ruleForm.date1" style="width: 100%;"></el-date-picker>
                    </el-form-item>
                </el-col>
                <el-col class="line" :span="2">-</el-col>
                <el-col :span="11">
                    <el-form-item prop="date2">
                        <el-time-picker placeholder="选择时间" v-model="ruleForm.date2" style="width: 100%;"></el-time-picker>
                    </el-form-item>
                </el-col>
            </el-form-item>
            <el-form-item label="即时配送" prop="delivery">
                <el-switch v-model="ruleForm.delivery"></el-switch>
            </el-form-item>
            <el-form-item label="活动性质" prop="type">
                <el-checkbox-group v-model="ruleForm.type">
                    <el-checkbox label="美食/餐厅线上活动" name="type"></el-checkbox>
                    <el-checkbox label="地推活动" name="type"></el-checkbox>
                    <el-checkbox label="线下主题活动" name="type"></el-checkbox>
                    <el-checkbox label="单纯品牌曝光" name="type"></el-checkbox>
                </el-checkbox-group>
            </el-form-item>
            <el-form-item label="特殊资源" prop="resource">
                <el-radio-group v-model="ruleForm.resource">
                    <el-radio label="线上品牌商赞助"></el-radio>
                    <el-radio label="线下场地免费"></el-radio>
                </el-radio-group>
            </el-form-item>
            <el-form-item label="活动形式555" prop="desc">
                <el-input type="textarea" v-model="ruleForm.desc"></el-input>
            </el-form-item>
            <el-form-item>
                <el-button type="primary" @click="submitForm('ruleForm')">立即创建</el-button>
                <el-button @click="resetForm('ruleForm')">重置</el-button>
            </el-form-item>
        </el-form>
    </div>
</template>
<script>
    export default {
        data() {
            return {
                ruleForm: {
                    name: '',
                    region: '',
                    date1: '',
                    date2: '',
                    delivery: false,
                    type: [],
                    resource: '',
                    desc: '',
                },
                rules: {
                    name: [{
                            required: true,
                            message: '请输入活动名称',
                            trigger: 'blur'
                        },
                        {
                            min: 3,
                            max: 5,
                            message: '长度在 3 到 5 个字符',
                            trigger: 'blur',
                        },
                    ],
                    region: [{
                        required: true,
                        message: '请选择活动区域',
                        trigger: 'change'
                    }, ],
                    date1: [{
                        type: 'date',
                        required: true,
                        message: '请选择日期',
                        trigger: 'change',
                    }, ],
                    date2: [{
                        type: 'date',
                        required: true,
                        message: '请选择时间',
                        trigger: 'change',
                    }, ],
                    type: [{
                        type: 'array',
                        required: true,
                        message: '请至少选择一个活动性质',
                        trigger: 'change',
                    }, ],
                    resource: [{
                        required: true,
                        message: '请选择活动资源',
                        trigger: 'change'
                    }, ],
                    desc: [{
                        required: true,
                        message: '请填写活动形式',
                        trigger: 'blur'
                    }, ],
                },
            }
        },
        methods: {
            submitForm(formName) {
                this.$refs[formName].validate((valid) => {
                    if (valid) {
                        alert('submit!')
                    } else {
                        console.log('error submit!!')
                        return false
                    }
                })
            },
            resetForm(formName) {
                this.$refs[formName].resetFields()
            },
        },
    }
</script>

<style scoped>
    .main-context {
        padding: 20px;
        height: 100%;
        display: flex;
        flex-flow: column nowrap;
    }
</style>